Gehäuseinformationen
| Gehäuse | Pins SOT-23 (DBV) | 5 |
| Betriebstemperaturbereich (°C) -40 to 125 |
| Gehäusemenge | Träger 250 | SMALL T&R |
Merkmale von INA183
- Wide Common-Mode Range: 2.7 V to 26 V
- Offset Voltage: ±170 µV (Maximum) (Enables Shunt Drops of 10-mV Full-Scale)
- Accuracy:
- Gain Error ±0.4% (Maximum Over Temperature):
- 0.5-µV/°C Offset Drift (Maximum)
- 10-ppm/°C Gain Drift (Maximum)
- Choice of Gains:
- INA183A1: 50 V/V
- INA183A2: 100 V/V
- INA183A3: 200 V/V
- Quiescent Current: 130 µA (Maximum)
- Package: 5-Pin SOT-23
Beschreibung von INA183
The INA183 is a high-precision voltage-output, current-shunt monitor (also called current-sense amplifier) commonly used for overcurrent protection, precision-current measurement for system optimization, or in closed-loop feedback circuits. This device can sense drops across shunt resistors at common-mode voltages from 2.7 V to 26 V. Three fixed gains are available: 50 V/V, 100 V/V, and 200 V/V. The low offset of the zero-drift architecture enables current sensing with maximum drops across the shunt as low as 10-mV full-scale.
This device operates by drawing power from the IN+ pin drawing a maximum of 130 µA of supply current. All versions are specified from –40 °C to 125 °C and are offered in the 5-pin SOT-23 package.